Add some const decorations to prototypes

Reviewed-by: Fabien COELHO <coelho@cri.ensmp.fr>

4 files changed, 13 insertions, 13 deletions

diff --git a/src/include/access/gist_private.h b/src/include/access/gist_private.h
index bfef2df4206..eb1c6728d4a 100644
--- a/src/include/access/gist_private.h
+++ b/src/include/access/gist_private.h
@@ -503,7 +503,7 @@ extern void gistSplitByKey(Relation r, Page page, IndexTuple *itup,
 /* gistbuild.c */
 extern IndexBuildResult *gistbuild(Relation heap, Relation index,
 		  struct IndexInfo *indexInfo);
-extern void gistValidateBufferingOption(char *value);
+extern void gistValidateBufferingOption(const char *value);
 
 /* gistbuildbuffers.c */
 extern GISTBuildBuffers *gistInitBuildBuffers(int pagesPerBuffer, int levelStep,
diff --git a/src/include/access/reloptions.h b/src/include/access/reloptions.h
index 5cdaa3bff1f..cd43e3a52e8 100644
--- a/src/include/access/reloptions.h
+++ b/src/include/access/reloptions.h
@@ -108,7 +108,7 @@ typedef struct relopt_real
 } relopt_real;
 
 /* validation routines for strings */
-typedef void (*validate_string_relopt) (char *value);
+typedef void (*validate_string_relopt) (const char *value);
 
 typedef struct relopt_string
 {
@@ -246,17 +246,17 @@ typedef struct
 
 
 extern relopt_kind add_reloption_kind(void);
-extern void add_bool_reloption(bits32 kinds, char *name, char *desc,
+extern void add_bool_reloption(bits32 kinds, const char *name, const char *desc,
 				   bool default_val);
-extern void add_int_reloption(bits32 kinds, char *name, char *desc,
+extern void add_int_reloption(bits32 kinds, const char *name, const char *desc,
 				  int default_val, int min_val, int max_val);
-extern void add_real_reloption(bits32 kinds, char *name, char *desc,
+extern void add_real_reloption(bits32 kinds, const char *name, const char *desc,
 				   double default_val, double min_val, double max_val);
-extern void add_string_reloption(bits32 kinds, char *name, char *desc,
-					 char *default_val, validate_string_relopt validator);
+extern void add_string_reloption(bits32 kinds, const char *name, const char *desc,
+					 const char *default_val, validate_string_relopt validator);
 
 extern Datum transformRelOptions(Datum oldOptions, List *defList,
-					char *namspace, char *validnsps[],
+					const char *namspace, char *validnsps[],
 					bool ignoreOids, bool isReset);
 extern List *untransformRelOptions(Datum options);
 extern bytea *extractRelOptions(HeapTuple tuple, TupleDesc tupdesc,
diff --git a/src/include/access/xact.h b/src/include/access/xact.h
index f2c10f905fc..118b0a8432f 100644
--- a/src/include/access/xact.h
+++ b/src/include/access/xact.h
@@ -350,14 +350,14 @@ extern void CommitTransactionCommand(void);
 extern void AbortCurrentTransaction(void);
 extern void BeginTransactionBlock(void);
 extern bool EndTransactionBlock(void);
-extern bool PrepareTransactionBlock(char *gid);
+extern bool PrepareTransactionBlock(const char *gid);
 extern void UserAbortTransactionBlock(void);
 extern void BeginImplicitTransactionBlock(void);
 extern void EndImplicitTransactionBlock(void);
 extern void ReleaseSavepoint(List *options);
-extern void DefineSavepoint(char *name);
+extern void DefineSavepoint(const char *name);
 extern void RollbackToSavepoint(List *options);
-extern void BeginInternalSubTransaction(char *name);
+extern void BeginInternalSubTransaction(const char *name);
 extern void ReleaseCurrentSubTransaction(void);
 extern void RollbackAndReleaseCurrentSubTransaction(void);
 extern bool IsSubTransaction(void);
diff --git a/src/include/access/xlog_internal.h b/src/include/access/xlog_internal.h
index 22a8e63658e..7805c3c7471 100644
--- a/src/include/access/xlog_internal.h
+++ b/src/include/access/xlog_internal.h
@@ -321,9 +321,9 @@ extern char *recoveryRestoreCommand;
 extern bool RestoreArchivedFile(char *path, const char *xlogfname,
 					const char *recovername, off_t expectedSize,
 					bool cleanupEnabled);
-extern void ExecuteRecoveryCommand(char *command, char *commandName,
+extern void ExecuteRecoveryCommand(const char *command, const char *commandName,
 					   bool failOnerror);
-extern void KeepFileRestoredFromArchive(char *path, char *xlogfname);
+extern void KeepFileRestoredFromArchive(const char *path, const char *xlogfname);
 extern void XLogArchiveNotify(const char *xlog);
 extern void XLogArchiveNotifySeg(XLogSegNo segno);
 extern void XLogArchiveForceDone(const char *xlog);